org.broadleafcommerce.core.catalog.dao
Class CategoryDaoImpl

java.lang.Object
  org.broadleafcommerce.core.catalog.dao.CategoryDaoImpl

All Implemented Interfaces:

CategoryDao

@Repository(value="blCategoryDao")
public class CategoryDaoImpl
extends java.lang.Object
implements CategoryDao

Author:

Jeff Fischer

Field Summary

protected javax.persistence.EntityManager	em
protected EntityConfiguration	entityConfiguration

Constructor Summary

CategoryDaoImpl()

Method Summary

Category	create() Create a new Category instance.
void	delete(Category category) Removed the passed in Category instance from the datastore
java.util.List<Category>	readAllCategories() Retrieve all categories in the datastore
java.util.List<Product>	readAllProducts() Retrieve all products in the datastore
java.util.List<Category>	readAllSubCategories(Category category) Retrieve a list of all child categories of the passed in Category instance
java.util.List<Category>	readCategoriesByName(java.lang.String categoryName) Retrieve a list of Category instances by name.
Category	readCategoryById(java.lang.Long categoryId) Retrieve a Category instance by its primary key
Category	readCategoryByName(java.lang.String categoryName) Deprecated.
Category	save(Category category) Persist a Category instance to the datastore

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

em

protected javax.persistence.EntityManager em

entityConfiguration

protected EntityConfiguration entityConfiguration

Constructor Detail

CategoryDaoImpl

public CategoryDaoImpl()

Method Detail

save

public Category save(Category category)

Description copied from interface: CategoryDao

Persist a Category instance to the datastore

Specified by:

save in interface CategoryDao

Parameters:

category - the Category instance

Returns:

the updated state of the passed in Category after being persisted

readCategoryById

public Category readCategoryById(java.lang.Long categoryId)

Description copied from interface: CategoryDao

Retrieve a Category instance by its primary key

Specified by:

readCategoryById in interface CategoryDao

Parameters:

categoryId - the primary key of the Category

Returns:

the Category at the specified primary key

readCategoryByName

@Deprecated
public Category readCategoryByName(java.lang.String categoryName)

Deprecated.

Description copied from interface: CategoryDao

Retrieve a Category instance by its name. Broadleaf allows more than one category to have the same name. Calling this method could produce an exception in such situations. Use CategoryDao.readCategoriesByName(String) instead.

Specified by:

readCategoryByName in interface CategoryDao

Parameters:

categoryName - the name of the category

Returns:

the Category having the specified name

readCategoriesByName

public java.util.List<Category> readCategoriesByName(java.lang.String categoryName)

Description copied from interface: CategoryDao

Retrieve a list of Category instances by name.

Specified by:

readCategoriesByName in interface CategoryDao

Parameters:

categoryName - the name to search by

Returns:

the Category instances having the specified name

readAllCategories

public java.util.List<Category> readAllCategories()

Description copied from interface: CategoryDao

Retrieve all categories in the datastore

Specified by:

readAllCategories in interface CategoryDao

Returns:

a list of all the Category instances in the datastore

readAllProducts

public java.util.List<Product> readAllProducts()

Description copied from interface: CategoryDao

Retrieve all products in the datastore

Specified by:

readAllProducts in interface CategoryDao

Returns:

a list of all Category instances in the datastore, regardless of their category association

readAllSubCategories

public java.util.List<Category> readAllSubCategories(Category category)

Description copied from interface: CategoryDao

Retrieve a list of all child categories of the passed in Category instance

Specified by:

readAllSubCategories in interface CategoryDao

Parameters:

category - the parent category

Returns:

a list of all child categories

delete

public void delete(Category category)

Description copied from interface: CategoryDao

Removed the passed in Category instance from the datastore

Specified by:

delete in interface CategoryDao

Parameters:

category - the Category instance to remove

create

public Category create()

Description copied from interface: CategoryDao

Create a new Category instance. The system will use the configuration in /BroadleafCommerce/core/BroadleafCommerceFramework/src/main/resources/bl-framework-applicationContext-entity.xml to determine which polymorphic version of Category to instantiate. To make Broadleaf instantiate your extension of Category by default, include an entity configuration bean in your application context xml similar to:

<bean id="blEntityConfiguration" class="org.broadleafcommerce.persistence.EntityConfiguration"> <property name="entityContexts"> <list> <value>classpath:myCompany-applicationContext-entity.xml</value> </list> </property> </bean>

Declare the same key for your desired entity in your entity xml that is used in the Broadleaf entity xml, but change the value to the fully qualified classname of your entity extension.

Specified by:

create in interface CategoryDao

Returns:

a Category instance based on the Broadleaf entity configuration.